# ----------------------------------------------------------------------------
# Copyright (c) 2025 Huawei Technologies Co., Ltd.
# This program is free software, you can redistribute it and/or modify it under the terms and conditions of 
# CANN Open Software License Agreement Version 2.0 (the "License").
# Please refer to the License for details. You may not use this file except in compliance with the License.
# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, 
# INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
# See LICENSE in the root of the software repository for the full text of the License.
# ----------------------------------------------------------------------------

if (BUILD_TORCH_OPS)
    set(OPERATOR_NAME "mambav2_causal_conv1d")
    message(STATUS "BUILD_TORCH_OPS ON in ${OPERATOR_NAME}")

    set(OPERATOR_TARGET "${OPERATOR_NAME}_objects")
    set(OPERATOR_CONFIG "${OPERATOR_NAME}:${OPERATOR_TARGET}" PARENT_SCOPE)

    file(GLOB OPERATOR_SOURCES "${CMAKE_CURRENT_SOURCE_DIR}/*.cpp")

    # Mark .cpp files with special properties
    set_source_files_properties(
        ${OPERATOR_SOURCES} PROPERTIES
        LANGUAGE CXX
        COMPILE_FLAGS "--npu-arch=dav-2201 -xasc -ltiling_api -lplatform -lregister"
    )

    include_directories($(CMAKE_CURRENT_SOURCE_DIR)/op_kernel)
    include_directories($(CMAKE_CURRENT_SOURCE_DIR)/../common)

    add_library(${OPERATOR_TARGET} OBJECT ${OPERATOR_SOURCES})

    target_compile_options(${OPERATOR_TARGET} PRIVATE ${COMMON_COMPILE_OPTIONS})
    target_include_directories(${OPERATOR_TARGET} PRIVATE ${COMMON_INCLUDE_DIRS})
    return()
endif()